Analysis

  • max time kernel
    50s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    30-06-2022 16:03

General

  • Target

    9f4e6f443dcec301e334c58d0e66f9fe45a819268869e873e364a6598b2f9097.dll

  • Size

    425KB

  • MD5

    6e84e955209b0bb212dca7d000f3a602

  • SHA1

    a34484c9436773865148c2ea91855773763bc113

  • SHA256

    9f4e6f443dcec301e334c58d0e66f9fe45a819268869e873e364a6598b2f9097

  • SHA512

    144ac873088172f8d0dbf1d254059b317c0cd46c4a445ada6bb365ebbc9b9e02113f2af9f2b08850a62fdb78d515792c9b1369e4e6293414636a7c3abb05387e

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

172.104.251.154:8080

51.161.73.194:443

101.50.0.91:8080

91.207.28.33:8080

119.193.124.41:7080

150.95.66.124:8080

103.132.242.26:8080

37.187.115.122:8080

172.105.226.75:8080

131.100.24.231:80

196.218.30.83:443

79.137.35.198:8080

103.75.201.2:443

82.223.21.224:8080

153.126.146.25:7080

146.59.226.45:443

209.97.163.214:443

186.194.240.217:443

197.242.150.244:8080

45.118.115.99:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9f4e6f443dcec301e334c58d0e66f9fe45a819268869e873e364a6598b2f9097.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3428
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\AfeyndRaOidb\rSkrWrbrpZEQ.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3936

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3428-119-0x0000000000FE0000-0x0000000001034000-memory.dmp
    Filesize

    336KB

  • memory/3936-125-0x0000000000000000-mapping.dmp